A detailed history of King Luther Capital Management Corp transactions in Alphatec Holdings, Inc. stock. As of the latest transaction made, King Luther Capital Management Corp holds 721,469 shares of ATEC stock, worth $7.83 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares
721,469
Previous 771,277 6.46%
Holding current value
$7.83 Million
Previous $4.3 Million 54.17%
% of portfolio
0.03%
Previous 0.02%

Shares

15 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2024

Feb 07, 2025

SELL
$4.98 - $10.48 $248,043 - $521,987
-49,808 Reduced 6.46%
721,469 $6.62 Million
Q3 2024

Nov 08, 2024

SELL
$5.45 - $11.87 $1.59 Million - $3.46 Million
-291,443 Reduced 27.42%
771,277 $4.3 Million
Q2 2024

Aug 12, 2024

BUY
$9.49 - $14.26 $1.3 Million - $1.95 Million
136,492 Added 14.74%
1,062,720 $11.1 Million
Q1 2024

May 13, 2024

BUY
$12.8 - $16.78 $91,622 - $120,111
7,158 Added 0.78%
926,228 $12.8 Million
Q4 2023

Feb 09, 2024

BUY
$8.89 - $15.36 $443,175 - $765,711
49,851 Added 5.74%
919,070 $13.9 Million
Q3 2023

Nov 13, 2023

SELL
$12.4 - $18.8 $387,822 - $587,988
-31,276 Reduced 3.47%
869,219 $11.3 Million
Q2 2023

Aug 10, 2023

SELL
$14.32 - $18.03 $1.38 Million - $1.74 Million
-96,634 Reduced 9.69%
900,495 $16.2 Million
Q1 2023

May 11, 2023

SELL
$11.83 - $16.02 $885,854 - $1.2 Million
-74,882 Reduced 6.99%
997,129 $15.6 Million
Q4 2022

Feb 13, 2023

SELL
$8.91 - $12.35 $2.8 Million - $3.89 Million
-314,658 Reduced 22.69%
1,072,011 $13.2 Million
Q3 2022

Nov 10, 2022

BUY
$6.57 - $9.74 $1.58 Million - $2.34 Million
239,985 Added 20.93%
1,386,669 $12.1 Million
Q2 2022

Aug 11, 2022

BUY
$6.36 - $13.08 $838,241 - $1.72 Million
131,799 Added 12.99%
1,146,684 $7.5 Million
Q1 2022

May 11, 2022

BUY
$9.45 - $12.85 $2.96 Million - $4.02 Million
313,073 Added 44.61%
1,014,885 $11.7 Million
Q4 2021

Feb 14, 2022

SELL
$10.57 - $13.23 $2.64 Million - $3.3 Million
-249,547 Reduced 26.23%
701,812 $8.02 Million
Q3 2021

Nov 10, 2021

BUY
$11.83 - $15.79 $9.37 Million - $12.5 Million
791,819 Added 496.31%
951,359 $11.6 Million
Q2 2021

Aug 13, 2021

BUY
$13.75 - $17.6 $2.19 Million - $2.81 Million
159,540 New
159,540 $2.44 Million

Others Institutions Holding ATEC

About Alphatec Holdings, Inc.


  • Ticker ATEC
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Devices
  • Shares Outstandng 104,656,000
  • Market Cap $1.14B
  • Description
  • Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal disorders. The company offers SafeOp Neural InformatiX System, an Alpha InformatiX product platform designed to reduce the risk of intraoperative nerve injury; Sigma transforaminal lumbar interbody fusion pedic...
More about ATEC
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